public override void Plot(Graphics graphics, Rectangle bounds, double min, double max)
        {
            int X = ChartControl.CanvasRight / 3;
            int Y = ChartControl.CanvasBottom / 8;
            //http://msdn.microsoft.com/en-us/library/4cy2c290.aspx
            //Ellipse 
               Pen blackPen = new Pen(Color.Black, 3);
            SolidBrush redBrush = new SolidBrush(Color.Red);
               Rectangle rect = new Rectangle(X,Y, 500,500);
            graphics.DrawEllipse(blackPen, rect);
            graphics.FillEllipse(redBrush, rect);
            
            Pen blackPen2 = new Pen(Color.Black, 3);
            SolidBrush blackBrush = new SolidBrush(Color.Black);
               Rectangle rect2 = new Rectangle(X + 140,Y + 80, 70,70);
            graphics.DrawEllipse(blackPen, rect2);
            graphics.FillEllipse(blackBrush, rect2);
            
            Pen blackPen3 = new Pen(Color.Black, 3);
            SolidBrush blackBrush2 = new SolidBrush(Color.Black);
               Rectangle rect3 = new Rectangle(X + 290,Y + 80, 70,70);
            graphics.DrawEllipse(blackPen3, rect3);
            graphics.FillEllipse(blackBrush2, rect3);
            
            Pen blackPen4 = new Pen(Color.Black, 3);
            SolidBrush blackBrush3 = new SolidBrush(Color.Black);
               Rectangle rect4 = new Rectangle(X + 225,Y + 220, 40,40);
            graphics.DrawEllipse(blackPen4, rect4);
            graphics.FillEllipse(blackBrush3, rect4);
            
            Pen blackPen5 = new Pen(Color.Black, 3);
            SolidBrush blackBrush4 = new SolidBrush(Color.Black);
               Rectangle rect5 = new Rectangle(X + 170,Y + 320, 150,150);
            graphics.DrawEllipse(blackPen5, rect5);
            graphics.FillEllipse(blackBrush4, rect5);
            
            
            
        }